2-methyl-5-(3-phenoxyphenyl)-3-pentanone

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-methyl-5-(3-phenoxyphenyl)-3-pentanone
• 英文别名: 4-methyl-1-(3-phenoxyphenyl)pentan-3-one
• 化学式: C₁₈H₂₀O₂
• 分子量: 268.356
• InChiKey: KMALONVUEQBBEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  3-甲基-2-丁酮 、 间苯氧基溴化苄 、 双(三甲基硅烷基)氨基钾 在 三乙基硼 作用下， 以 四氢呋喃 为溶剂， 生成 2-methyl-5-(3-phenoxyphenyl)-3-pentanone
  参考文献：
  名称：

  Insecticides

  摘要：

  新型杀虫剂的化学式为##STR1##其中R.sub.1为氢、卤素、C.sub.1 -C.sub.4烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.1 -C.sub.4烷氧基、C.sub.1 -C.sub.4烷基硫基、C.sub.1 -C.sub.4卤代烷氧基、C.sub.1 -C.sub.4卤代烷基硫基、C.sub.2 -C.sub.5羰基烷氧基、C.sub.2 -C.sub.5烷基羰基、硝基或氰基；R.sub.2为氢、卤素、C.sub.1 -C.sub.4烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.1 -C.sub.4烷氧基、C.sub.1 -C.sub.4卤代烷氧基、C.sub.1 -C.sub.4烷基硫基、C.sub.1 -C.sub.4卤代烷基硫基、C.sub.3卤代烯氧基、硝基、氰基、C.sub.2 -C.sub.5烷基羰基、C.sub.1 -C.sub.4烷基磺酰基或C.sub.2 -C.sub.5羰基烷氧基；R.sub.3为氢、卤素、C.sub.1 -C.sub.4卤代烷基或C.sub.1 -C.sub.4烷氧基；但要求：R.sub.1、R.sub.2和R.sub.3不全为氢；或R.sub.1和R.sub.2一起为C.sub.2 -C.sub.4烷基、C.sub.2 -C.sub.4烷氧基、C.sub.1 -C.sub.2全氟烷基氧基、C.sub.1 -C.sub.4亚烷基二氧基或卤代-C.sub.1 -C.sub.3亚烷基二氧基；R.sub.4为甲基、乙基、正丙基、C.sub.3 -C.sub.5支链烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.2 -C.sub.4烯基、C.sub.2 -C.sub.4卤代烯基或环丙基，可选地被多达4个甲基基团或多达2个卤素取代；R.sub.5为氢或卤素；R.sub.6为氢或单取代或多取代卤素。

  公开号：

  US05276205A1

文献信息

• US5276205A
  申请人：——

  公开号：US5276205A

  公开（公告）日：1994-01-04
• Insecticides
  申请人：ICI Americas Inc.

  公开号：US05276205A1

  公开（公告）日：1994-01-04

  Novel insecticides have the formula ##STR1## in which R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkylthio, C.sub.2 -C.sub.5 carboalkoxy, C.sub.2 -C.sub.5 alkylcarbonyl, nitro or cyano; R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkylthio, C.sub.3 haloalkenoxy, nitro, cyano, C.sub.2 -C.sub.5 alkylcarbonyl, C.sub.1 -C.sub.4 alkylsulfonyl or C.sub.2 -C.sub.5 carboalkoxy; R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.4 haloalkyl or C.sub.1 -C.sub.4 alkoxy; provided that: R.sub.1, R.sub.2 and R.sub.3 are not all hydrogen; or R.sub.1 and R.sub.2 taken together are C.sub.2 -C.sub.4 alkylene, C.sub.2 -C.sub.4 alkyleneoxy, C.sub.1 -C.sub.2 perhaloalkyleneoxy, C.sub.1 -C.sub.4 alkylenedioxy or halo-C.sub.1 -C.sub.3 alkylenedioxy; R.sub.4 is methyl, ethyl, n-propyl, C.sub.3 -C.sub.5 branched alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 haloalkenyl or cyclopropyl optionally substituted by up to 4 methyl groups or up to 2 halogens; R.sub.5 is hydrogen or halogen; and R.sub.6 is hydrogen or mono- or poly-halogen.

  新型杀虫剂的化学式为##STR1##其中R.sub.1为氢、卤素、C.sub.1 -C.sub.4烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.1 -C.sub.4烷氧基、C.sub.1 -C.sub.4烷基硫基、C.sub.1 -C.sub.4卤代烷氧基、C.sub.1 -C.sub.4卤代烷基硫基、C.sub.2 -C.sub.5羰基烷氧基、C.sub.2 -C.sub.5烷基羰基、硝基或氰基；R.sub.2为氢、卤素、C.sub.1 -C.sub.4烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.1 -C.sub.4烷氧基、C.sub.1 -C.sub.4卤代烷氧基、C.sub.1 -C.sub.4烷基硫基、C.sub.1 -C.sub.4卤代烷基硫基、C.sub.3卤代烯氧基、硝基、氰基、C.sub.2 -C.sub.5烷基羰基、C.sub.1 -C.sub.4烷基磺酰基或C.sub.2 -C.sub.5羰基烷氧基；R.sub.3为氢、卤素、C.sub.1 -C.sub.4卤代烷基或C.sub.1 -C.sub.4烷氧基；但要求：R.sub.1、R.sub.2和R.sub.3不全为氢；或R.sub.1和R.sub.2一起为C.sub.2 -C.sub.4烷基、C.sub.2 -C.sub.4烷氧基、C.sub.1 -C.sub.2全氟烷基氧基、C.sub.1 -C.sub.4亚烷基二氧基或卤代-C.sub.1 -C.sub.3亚烷基二氧基；R.sub.4为甲基、乙基、正丙基、C.sub.3 -C.sub.5支链烷基、C.sub.1 -C.sub.4卤代烷基、C.sub.2 -C.sub.4烯基、C.sub.2 -C.sub.4卤代烯基或环丙基，可选地被多达4个甲基基团或多达2个卤素取代；R.sub.5为氢或卤素；R.sub.6为氢或单取代或多取代卤素。